clamp ear的用法和樣例：
例句
- A clamp holds the wood stable while pieces are sawed away.
當鋸開(kāi)木板時(shí)，使用夾具固定木板。 - Clamp one end of the plank to the edge of the table.
把厚木板的一端用夾具固定在桌子的邊上。 - The clamp is electrically insulated from the flat braid with high temperature insulation.
這種卡具將鋁層于高溫絕緣隔離。
